president obama, first lady michelle obama, expected to arrive here at 11:00 this morning. also in attendance, former governor of massachusetts and former presidential candidate mitt romney who was invited by massachusetts governor. the message this morning will be one of resolve, a shared commonality, the american people with the people of boston. also the focus will be on the victims, those who suffered and those who lost their lives during monday's tragic attack. late yesterday afternoon boston university officially released the name of the third victim killed. 23-year-old graduate student and chinese national by the name of lulu. she was standing at the finish line with three friends when the bomb went off. one of her friends suffered injuries and taken to the hospital. a search went on social media following the attack and that was followed by a wave of sympathy tuesday after it became apparent that she had been killed. her loss has sent shockwaves throughout the bu campus which has a strong chinese community. here's one what one student who knew her had to say. >> she